1 Four-class Gaussian Weakly Separable 2:1

1.1 n= 1000

1.1.1 Sep Noise sigma = 2/3

1.1.2 Sep Noise sigma = 2/2

1.1.3 Sep Noise sigma = 2/1

1.2 n= 1500

1.2.1 Sep Noise sigma = 2/3

1.2.2 Sep Noise sigma = 2/2

1.2.3 Sep Noise sigma = 2/1

2 Four-class Gaussian Weakly Separable 3:2

2.1 n= 1000

2.1.1 Sep Noise sigma = 2/3

2.1.2 Sep Noise sigma = 2/2

2.1.3 Sep Noise sigma = 2/1

2.2 n= 1500

2.2.1 Sep Noise sigma = 2/3

2.2.2 Sep Noise sigma = 2/2

2.2.3 Sep Noise sigma = 2/1

3 Four-class Gaussian Weakly Separable 1:1

3.1 n= 1000

3.1.1 Sep Noise sigma = 2/3

3.1.2 Sep Noise sigma = 2/2

3.1.3 Sep Noise sigma = 2/1

3.2 n= 1500

3.2.1 Sep Noise sigma = 2/3

3.2.2 Sep Noise sigma = 2/2

3.2.3 Sep Noise sigma = 2/1